GPI coverage and content

You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 157 117 910 patent documents

This week's update (12/07/2024 12:00 CET):

139 301 new documents added

1 340 825 documents amended

GPI key values

Run regular monitoring (e.g. monthly or quarterly) of technical areas or companies

Use built-in charts to visualise technical trends and patenting activity of companies

Choose the data you want to see and download to focus on what you are interested in

Run data quality assessments to measure the risk of incomplete search results

EP 0322355 B1 19910731 - VENETIAN BLIND

Title (en)

VENETIAN BLIND

Publication

EP 0322355 B1 19910731 (DE)

Application

EP 88810812 A 19881128

Priority

CH 497387 A 19871221

Abstract (en)

[origin: EP0322355A1] The Venetian blind (7) has a slat angle adjustment device which has a pulley (53). The step pulley (53), which adjusts the angle of inclination on lowering as well as on raising of the slats (5), can be adjusted to the desired value at any time from outside. <IMAGE>

IPC 1-7

E06B 9/302; E06B 9/307

IPC 8 full level

E06B 9/303 (2006.01); E06B 9/302 (2006.01); E06B 9/307 (2006.01); E06B 9/322 (2006.01)

CPC (source: EP)

E06B 9/302 (2013.01)

Citation (examination)

CH 635164 A5 19830315 - GRIESSER AG [CH]
CH 503885 A 19710228 - GRIESSER AG [CH]

Designated contracting state (EPC)

AT CH DE ES FR IT LI

DOCDB simple family (publication)

EP 0322355 A1 19890628; EP 0322355 B1 19910731; AT E65824 T1 19910815; DE 3864019 D1 19910905; ES 2024051 B3 19920216; JP H01203581 A 19890816; JP H0776505 B2 19950816

DOCDB simple family (application)

EP 88810812 A 19881128; AT 88810812 T 19881128; DE 3864019 T 19881128; ES 88810812 T 19881128; JP 32074188 A 19881221